Answer:
3
Step-by-step explanation:
The factors of 54 are 1, 3,9,18,27, and 54. 3 is the only prime number here.
Hope this helps.
A/8 = 6....a = 6 * 8.....a = 48
(48 + 15 + x) / 10 = 7
(63 + x) / 10 = 7
63 + x = 70
x = 70 - 63
x = 7 <====
Answer:
1.425
Step-by-step explanation:
if u round 2/3 up to .7, but if u don't it is 1.4
8+12+7+3=20+10=30
12/30= .4
This means 40% of Nadia's DVD collection is comedies.